412748388 has 72 divisors (see below), whose sum is σ = 1126052928. Its totient is φ = 126721728.

The previous prime is 412748339. The next prime is 412748411. The reversal of 412748388 is 883847214.

It is a super-2 number, since 2×412748388² = 340722463593197088, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 347131 + ... + 348317.

It is an arithmetic number, because the mean of its divisors is an integer number (15639624).

Almost surely, 2^412748388 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412748388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563026464).

412748388 is an abundant number, since it is smaller than the sum of its proper divisors (713304540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412748388 is a wasteful number, since it uses less digits than its factorization.

412748388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953 (or 1948 counting only the distinct ones).

The product of its digits is 344064, while the sum is 45.

The square root of 412748388 is about 20316.2099811948. The cubic root of 412748388 is about 744.5521612175.

The spelling of 412748388 in words is "four hundred twelve million, seven hundred forty-eight thousand, three hundred eighty-eight".